PARKAIR Silicone Tube

ID mm: 3 Wall Thickness mm: 1 OD mm: 5

ID Ins: 1/8 Wall Thickness mm: 1/16 OD Ins: 1/4

ID mm: 5 Wall Thickness mm: 2.5 OD mm: 10

ID mm: 19 Wall Thickness mm: 3 OD mm: 25